EP3027308A4 - Method for forming noble metal nanoparticles on a support - Google Patents

Method for forming noble metal nanoparticles on a support Download PDF

Info

Publication number: EP3027308A4
Authority: EP; European Patent Office
Prior art keywords: support; noble metal; metal nanoparticles; forming noble; forming
Prior art date: 2013-08-01
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP14832120.1A

Other languages

German (de)

French (fr)

Other versions

EP3027308B1 (en

EP3027308A1 (en

EP3027308C0 (en

Inventor

Weijiang Zhou

Miao Li

Siew Hwa Chan

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nanyang Technological University

Original Assignee

Nanyang Technological University

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2013-08-01

Filing date

2014-07-18

Publication date

2017-04-26

2014-07-18 Application filed by Nanyang Technological University filed Critical Nanyang Technological University

2016-06-08 Publication of EP3027308A1 publication Critical patent/EP3027308A1/en

2017-04-26 Publication of EP3027308A4 publication Critical patent/EP3027308A4/en

2023-12-06 Application granted granted Critical

2023-12-06 Publication of EP3027308B1 publication Critical patent/EP3027308B1/en

2023-12-06 Publication of EP3027308C0 publication Critical patent/EP3027308C0/en

Status Active legal-status Critical Current

2034-07-18 Anticipated expiration legal-status Critical

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
- H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/05—Metallic powder characterised by the size or surface area of the particles
- B22F1/054—Nanosized particles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/18—Non-metallic particles coated with metal
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9041—Metals or alloys
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells in motive systems, e.g. vehicle, ship, plane
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Nanotechnology (AREA)
Manufacturing & Machinery (AREA)
Catalysts (AREA)
Inert Electrodes (AREA)

EP14832120.1A 2013-08-01 2014-07-18 Method for forming noble metal nanoparticles on a support Active EP3027308B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US201361861108P	2013-08-01	2013-08-01
PCT/SG2014/000338 WO2015016773A1 (en)	2013-08-01	2014-07-18	Method for forming noble metal nanoparticles on a support

Publications (4)

Publication Number	Publication Date
EP3027308A1 EP3027308A1 (en)	2016-06-08
EP3027308A4 true EP3027308A4 (en)	2017-04-26
EP3027308B1 EP3027308B1 (en)	2023-12-06
EP3027308C0 EP3027308C0 (en)	2023-12-06

Family

ID=52432170

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP14832120.1A Active EP3027308B1 (en)	2013-08-01	2014-07-18	Method for forming noble metal nanoparticles on a support

Country Status (5)

Country	Link
US (2)	US10439228B2 (en)
EP (1)	EP3027308B1 (en)
CN (1)	CN105431230B (en)
SG (3)	SG11201510666QA (en)
WO (1)	WO2015016773A1 (en)

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TWI509103B (en) *	2014-04-03	2015-11-21	Univ Nat Chiao Tung	Manufacturing method of platinum nanoparticles solution and self-assembled platinum counter electrode
CN106346016B (en) *	2016-08-30	2018-04-06	电子科技大学	The preparation method of silver/graphite alkene laminated film and the application in ultraviolet detector
CN106698616B (en) *	2016-12-18	2019-04-16	中南大学	A kind of method that citric acid reduction prepares active carbon loading silver
CN106623975B (en) *	2016-12-23	2019-01-25	有研亿金新材料有限公司	Nano-scale platinum-rhodium alloy powder and preparation method thereof
CN107482231A (en) *	2017-08-01	2017-12-15	江苏理工学院	A dense three-dimensional nano-spherical Pt/carbonized straw composite material and its preparation method
CN107900363A (en) *	2017-11-27	2018-04-13	南通金源智能技术有限公司	A kind of 3D printer aluminium powder and preparation method thereof
CN107737937A (en) *	2017-11-27	2018-02-27	南通金源智能技术有限公司	A kind of aluminium powder for 3D printing and preparation method thereof
CN108417848A (en) *	2018-02-12	2018-08-17	华南理工大学	A kind of platinum-nickel alloy catalyst nano material and the preparation method and application thereof having efficient electric catalytic oxidation-reduction performance
CN108500291B (en) *	2018-03-16	2021-07-06	南京工业大学	A kind of preparation method of flaky cobalt powder in alkaline medium
WO2020219370A1 (en) *	2019-04-20	2020-10-29	Trustees Of Dartmouth College	Method and apparatus for magnetic nanoparticles development with ultra-small size, uniformity and monodispersity
CN111403755B (en) *	2020-01-17	2021-08-03	华中科技大学	A supported precious metal catalyst and its preparation method and application
US20230112440A1 (en) *	2020-03-17	2023-04-13	Nanyang Technological University	Method for forming noble metal nanostructures on a support
CN111584884A (en) *	2020-05-15	2020-08-25	无锡威孚高科技集团股份有限公司	Microwave preparation method of fuel cell binary alloy catalyst
CN111842924B (en) *	2020-07-16	2022-06-07	西安交通大学	Microwave-assisted metal nanoparticle preparation method and system
EP3825440A1 (en) *	2020-10-28	2021-05-26	Heraeus Deutschland GmbH & Co KG	Method for the production of a particulate support material comprising elemental silver and elemental ruthenium
CN113210622B (en) *	2021-04-12	2022-11-01	上海纳米技术及应用国家工程研究中心有限公司	Preparation method for synthesizing gold nanoparticles with different particle sizes by one-step method of direct reduction of carbon black
CN113600167B (en) *	2021-09-13	2023-12-29	湖南省格林森炭业有限责任公司	Preparation method of palladium-carbon catalyst based on ectoine
CN113745555B (en) *	2021-09-30	2025-01-17	深圳景行氢能新能源有限公司	Device and method for preparing carbon-supported platinum nano catalyst by solid phase mixing
CN114497581A (en) *	2021-12-17	2022-05-13	厦门大学	Preparation method of PtCo/C intermetallic compound catalyst with high metal content
CN116604028A (en) *	2023-04-27	2023-08-18	华南理工大学	PtRhPdIrAu/C noble metal high-entropy alloy nanoparticle, and preparation method and application thereof

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- 2014-07-18 SG SG10201800175QA patent/SG10201800175QA/en unknown
- 2014-07-18 WO PCT/SG2014/000338 patent/WO2015016773A1/en not_active Ceased
- 2014-07-18 CN CN201480043312.9A patent/CN105431230B/en active Active
- 2014-07-18 SG SG10201912225TA patent/SG10201912225TA/en unknown
- 2014-07-18 US US14/899,956 patent/US10439228B2/en active Active
- 2014-07-18 EP EP14832120.1A patent/EP3027308B1/en active Active
2019
- 2019-07-03 US US16/502,847 patent/US11201335B2/en active Active

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Also Published As

Publication number	Publication date
CN105431230A (en)	2016-03-23
US20160141630A1 (en)	2016-05-19
SG10201800175QA (en)	2018-02-27
SG11201510666QA (en)	2016-01-28
EP3027308B1 (en)	2023-12-06
EP3027308A1 (en)	2016-06-08
EP3027308C0 (en)	2023-12-06
WO2015016773A1 (en)	2015-02-05
US20190326607A1 (en)	2019-10-24
SG10201912225TA (en)	2020-02-27
US10439228B2 (en)	2019-10-08
CN105431230B (en)	2020-07-28
US11201335B2 (en)	2021-12-14

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